What does "sponge" mean?
Any of various marine invertebrates of the phylum Porifera, that have a porous skeleton often of silica.
Sponge
/spʌnd͡ʒ/ noun, verb, slang
noun, verb, slang ·Very common ·Middle school level
Meaning at a glance
- Primary sense: Any of various marine invertebrates of the phylum Porifera, that have a porous skeleton often of silica.
- Grammar: sponge is listed as noun, verb, slang.
- Nearest alternatives: leech, poriferan, sponger, ablution.
- Useful contrasts: brushes, contribute, contributor.
- Usage evidence: Please sponge the mess up off the table.
How to use "sponge"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "sponge" carries the exact meaning, tone, and strength you need.
- Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.
Meaning check
- Does the word fit the sentence's grammar?
- Does it match the intended tone rather than only the dictionary definition?
- Would a simpler synonym be clearer for the reader?
- Is there enough surrounding context to prevent ambiguity?
Source and review context
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "sponge" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Before you rely on this definition
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "sponge" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "sponge" with a nearby alternative so the final choice matches both meaning and reader expectation.
Compare nearby meanings
- Use synonyms when you need a softer, stronger, simpler, or more specific word.
- Use antonyms to check the boundary of the meaning and avoid accidental contrast.
- Use the example sentence to confirm the word behaves naturally in context.
- Keep the original wording when a replacement adds complexity without improving precision.
Definition decision workflow
1. Identify the role
Check whether "sponge" is acting as noun, verb, slang in your sentence. A definition is only useful when the grammar matches the way the word is being used.
2. Test the nearest option
Compare it with "leech" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
3. Confirm with context
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Final meaning check
Before publishing a sentence with "sponge", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
Definitions
Noun
- 1 Any of various marine invertebrates of the phylum Porifera, that have a porous skeleton often of silica. countable
- 2 primitive multicellular marine animal whose porous body is supported by a fibrous skeletal framework; usually occurs in sessile colonies wordnet
- 3 A piece of porous material used for washing (originally made from the invertebrates, now often made of plastic). countable
"She removed Stranleigh’s coat with a dexterity that aroused his imagination. The elder woman returned with dressings and a sponge, which she placed on a chair."
- 4 a follower who hangs around a host (without benefit to the host) in hope of gain or advantage wordnet
- 5 The porous material that synthetic washing sponges are made of. uncountable
Show 14 more definitions
- 6 someone able to acquire new knowledge and skills rapidly and easily wordnet
- 7 A heavy drinker. countable, informal, uncountable
- 8 a porous mass of interlacing fibers that forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used wordnet
- 9 A type of light cake. countable, uncountable
- 10 A type of steamed pudding. British, countable, uncountable
- 11 A person who takes advantage of the generosity of others (abstractly imagined to absorb or soak up the money or efforts of others like a sponge). countable, slang, uncountable
- 12 A person who readily absorbs ideas. countable, uncountable
"For this reason, we need to think of our children as sponges of information and watch their sources carefully. We also need to always model appropriate behaviour, as we are a constant source of new information."
- 13 A form of contraception that is inserted vaginally; a contraceptive sponge. countable
- 14 Any sponge-like substance.; Dough before it is kneaded and formed into loaves, and after it is converted into a light, spongy mass by the agency of the yeast or leaven. countable, uncountable
- 15 Any sponge-like substance.; Iron from the puddling furnace, in a pasty condition. countable, uncountable
- 16 Any sponge-like substance.; Iron ore, in masses, reduced but not melted or worked. countable, uncountable
- 17 A mop for cleaning the bore of a cannon after a discharge. It consists of a cylinder of wood, covered with sheepskin with the wool on, or cloth with a heavy looped nap, and having a handle, or staff. countable, uncountable
"The great guns ranged along the deck — each bound fast by its new breechings — with their linstocks and sponges and ladles and rammers, made no idle show of warlike strength."
- 18 The extremity, or point, of a horseshoe, corresponding to the heel. countable, uncountable
- 19 A nuclear power plant worker routinely exposed to radiation. countable, slang, uncountable
Verb
- 1 To take advantage of the kindness of others. intransitive, slang
"The fly is an intruder, and a common smell-feast, that spunges upon other Peoples Trenchers."
- 2 gather sponges, in the ocean wordnet
- 3 To get by imposition; to scrounge. transitive
"“[…] They talk of you as if you were Croesus—and I expect the beggars sponge on you unconscionably.” And Vickers launched forth into a tirade very different from his platform utterances. He spoke with extreme contempt of the dense stupidity exhibited on all occasions by the working classes."
- 4 wipe with a sponge, so as to clean or moisten wordnet
- 5 To deprive (somebody) of something by imposition. transitive
"How came such multitudes of our nation […] to be sponged of their plate and their money?"
Show 8 more definitions
- 6 soak up with a sponge wordnet
- 7 To clean, soak up, or dab with a sponge.
- 8 erase with a sponge; as of words on a blackboard wordnet
- 9 To suck in, or imbibe, like a sponge.
- 10 ask for and get free; be a parasite wordnet
- 11 To wipe out with a sponge, as letters or writing; to efface; to destroy all trace of.
"Lett the eyes which have looked on Idols, sponge out their unlawfull acts"
- 12 To be converted, as dough, into a light, spongy mass by the agency of yeast or leaven. intransitive
- 13 To use a piece of wild sponge as a tool when foraging for food.
"Why do dolphins sponge instead of foraging in a more "normal" way?"
Antonyms
Example
"Please sponge the mess up off the table."
Common questions
What is a synonym for "sponge"?
Common synonyms include: leech, poriferan, sponger, ablution, absorb, absorb.
How do you use "sponge" in a sentence?
Please sponge the mess up off the table.
How do you pronounce "sponge"?
Pronounced /spʌnd͡ʒ/.
Etymology
From Middle English sponge, from Old English spunge, taken from Latin spongia, from Ancient Greek σπογγιά (spongiá), from σπόγγος (spóngos).